大型建筑变风量空调系统控制方法优化探讨
Optimization of control methods for VAV air conditioning system in large buildings
吴雪莹 1张煜1
作者信息
- 1. 中国水利水电第三工程局有限公司，陕西西安710032
- 折叠
摘要
对于大型建筑来说，空调系统的能耗已达到建筑总能耗的1/3以上，随着能源的日益短缺，空调的节能问题越来越重要，变风量空调系统可以根据空调负荷的变化及室内环境的要求灵活的改变送风量及送风方式调节环境的温湿度。通过分析讨论变风量空调系统的末端控制以及变风量空调系统的控制优化策略，发现与先前变风量空调系统的控制方法相比，控制系统结构流程及机理的优化，不管从系统稳定性还是节能角度来讲，其可靠性大大提高。
Abstract
for large buildings，the energy consumption of air conditioning system has reached one-third of the total building energy consumptionof the above，with the growing shortage of energy，energy saving of the air conditioning is becoming more and more important，variable airvolume air conditioning system can be according to the requirements of the air conditioning load change and the indoor environment of the flexiblechange to send air volume and air supply mode to adjust the temperature and humidity of environment.This paper analyzes and discusses the controloptimization strategy VAV system terminal control，and variable air volume air conditioning system，compared with the control method previouslyVAV system control optimization system structure processes and mechanisms，whether from the stability of the system or the energy point of view interms of its reliability is greatly improved.
关键词
变风量空调系统/末端装置/定静压控制/控制方法Key words
variable air volume air conditioning system；End-device；Constant static pressure control；Control Method引用本文复制引用
出版年
2018
NETL
NSTL
万方数据